Induma 2U and 3U Milling Machines - late model with dial control of speeds: Detailed Service Manual and Parts Catalogue as Sectional Drawings.. Induma 2U and 3U Milling Machines - late model with dial control of speeds: Detailed Service Manual and Parts Catalogue as Sectional Drawings. Manufacturers: Induma Models: 2U 3U Contents: Operators Manual Maintenance Manual Parts Manual